Brooklyn · Block 997 · Lot 9 · 11215

423 3 Avenue

4 floors · 3 apartments · 3,448 sq ft · built 1931 · class S3 · owner of record: 423 3rd Ave Corp

64open violations
$0ECB/OATH penalties owed
3HPD class C (immediately hazardous)
Overdueto Annual property registration

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New violations the morning after they're issued, plus deadline reminders. Free for one building.

Compliance deadlines

RequirementDueStatus
Annual property registration Applies
HPD registration · September 1 each year
What this is

Residential buildings with three or more units, and one- and two-family homes the owner doesn't occupy, register with HPD every year ($13 fee). An unregistered building can't start a nonpayment case in Housing Court and faces civil penalties. Agency page

OverdueRegistration expired 2025-09-01
Gas piping inspection (2026 cycle) Likely applies
Local Law 152 · During 2026
What this is

Buildings with gas piping (except one- and two-family homes) need a periodic gas piping inspection by a licensed master plumber every four years. Community district 6 is on the 2026 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2026
in 67 days
Due this year
Annual parapet observation Check
Local Law 126 · By December 31 each year
What this is

If the building has a parapet facing a street, sidewalk or other public way, a competent person (such as a mason, engineer or architect) must observe it every year and the owner keeps the report for DOB on request. Detached one- and two-family homes are exempt. Agency page

Dec 31, 2026
in 67 days
Keep the report on file (not filed with DOB)
Bedbug annual filing Applies
Local Law 69 · December 1 to 31 each year
What this is

Owners of multiple dwellings file their bedbug infestation history for the prior year with HPD and post or distribute it to tenants. Agency page

Dec 31, 2026
in 67 days
Annual
Annual notice: window guards and lead paint Applies
HPD / Health Code · January 1 to 16 each year
What this is

Deliver the annual notice to every unit asking whether a child lives there (window guards for children 10 and under; lead paint for children under 6 in pre-1960 buildings), then follow up on units that don't return it by mid-February. Agency page

Jan 16, 2027
in 83 days
Annual

Open violations

ECB / OATH (2)
IssuedViolationHearingBalance
Jul 11, 2002HPD Non-Hazardous
WORK WITHOUT A PERMIT NOTE AT NORTH SIDE OF BUILDING ILLEGAL CURB CUT CREATED APPROX 12' WIDE ALSO AT REAR EAST GARAGE ERECTED APPROX 20' WIDE X 10' HIGHT X 20' LONG. REMEDY: OBTAIN PERMIT OR RESTORE TO PRIOR L
#34329551L
Aug 26, 2002
WRITTEN OFF
$0
Aug 10, 1997Construction Non-Hazardous
FAILURE TO MAINTAIN EXTERIOR BUILDING WALL. DEFECTIVE BRICKWORK AT 4 STORY BETWEEN 4 STORY WINDOW AND ROOF. BRICKWORK SLIGHTYLY BULDGED AND IN NEED OR REPAIR AT N/E CORNER
#34142290M
Dec 21, 1998
WRITTEN OFF
$0
DOB (13)
IssuedViolationStatus
Dec 18, 2016CONSTRUCTION
DUE TO FIRE
#NER01MT
DOB VIOLATION - ACTIVE
Feb 13, 2004LOCAL LAW 62/91 - BOILERS

#14074
DOB VIOLATION - ACTIVE
Mar 19, 2003LOCAL LAW 62/91 - BOILERS

#13654
DOB VIOLATION - ACTIVE
Mar 26, 2002LOCAL LAW 62/91 - BOILERS

#14785
DOB VIOLATION - ACTIVE
Sep 16, 1997LOCAL LAW 62/91 - BOILERS

#215643
DOB VIOLATION - ACTIVE
Feb 10, 1997LOCAL LAW 62/91 - BOILERS

#18576
DOB VIOLATION - ACTIVE
Aug 29, 1995LOCAL LAW 62/91 - BOILERS

#25194
DOB VIOLATION - ACTIVE
Jun 1, 1994LOCAL LAW 62/91 - BOILERS

#06729
DOB VIOLATION - ACTIVE
Jun 1, 1994LOCAL LAW 62/91 - BOILERS

#06727
DOB VIOLATION - ACTIVE
Aug 16, 1993LOCAL LAW 62/91 - BOILERS

#23457
DOB VIOLATION - ACTIVE
Aug 16, 1993LOCAL LAW 62/91 - BOILERS

#23456
DOB VIOLATION - ACTIVE
Jun 1, 1993LOCAL LAW 62/91 - BOILERS

#06728
DOB VIOLATION - ACTIVE
Jun 1, 1993LOCAL LAW 62/91 - BOILERS

#06726
DOB VIOLATION - ACTIVE
DOB NOW Safety (10)
IssuedViolationStatus
Feb 13, 2004Boiler LL6291
Active
Mar 19, 2003Boiler LL6291
Active
Mar 26, 2002Boiler LL6291
Active
Sep 16, 1997Boiler LL6291
Active
Feb 10, 1997Boiler LL6291
Active
Aug 29, 1995Boiler LL6291
Active
Jun 1, 1994Boiler LL6291
Active
Jun 1, 1994Boiler LL6291
Active
Jun 1, 1993Boiler LL6291
Active
Jun 1, 1993Boiler LL6291
Active
HPD (39) · C 3 · B 23 · A 12
IssuedClassViolationCorrect by
Nov 19, 2025I§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID R—
Apr 30, 2026A(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.Aug 3, 2026
Jun 5, 2025A(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.Sep 8, 2025
Apr 3, 2024A(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.Jul 7, 2024
Mar 17, 2023A(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.Jun 20, 2023
Feb 18, 2022A(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.May 24, 2022
Apr 5, 2021A(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.Jul 9, 2021
Oct 14, 2009BD26-16.01 ADM CODE PROVIDE SUITABLE TIGHT COVER FOR THE HANDHOLE OPENING OF TRAP CELLAR EAST.Nov 18, 2009
Oct 14, 2009BD26-11.01, 11.03, 11.05 ADM CODE CLEANSE AND DISINFECT TO THE SATISFACTION OF THIS DEPARTMENT AFTER REMOVING THE DRIED SEWAGE CELLAR EAST.Nov 18, 2009
Oct 14, 2009BD26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PLASTER BOARD CEILING CELLAR EAST.Nov 18, 2009
Oct 14, 2009AD26-12.03 ADM CODE AND DEPT. RULES AND REGULATIONS. SCRAPE AND REMOVE RUST SCALES AND PAINT WITH 2 COATS OF PAINT REAR FIRE ESCAPES ALL BALCONIES ALL STYS.Jan 17, 2010
Oct 14, 2009BD26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF METAL AWNING ERECTED REAR YARD OBSTRUCTING DROP LADDER.Nov 18, 2009
Oct 14, 2009AD26-21.03 ADM CODE PAINT OR POST A SIGN INDICATING FLOORS ON WALLS NEAR STAIRS ALL STYS PUB HALLS.Jan 17, 2010
Oct 14, 2009AD26-12.01 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS & CLGS ALL STYS PUB HALLS.Jan 17, 2010
Oct 14, 2009AD26-10.01 ADM CODE REPLACE WITH NEW THE MISSING DOOR KNOB ENTRANCE DOOR TO VESTIBULE 1 STY PUB HALL.Jan 17, 2010
Oct 14, 2009BD26-10.01 ADM CODE FIRE ESCAPE DEFECTIVE. REPLACE WITH NEW THE BROKEN, DEFECTIVE AND/OR MISSING BENT SHOE 1 STY REAR.Nov 18, 2009
Oct 14, 2009BD26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF EXPOSED ELECTRIC WIREWALL 2 STY PUBLIC HALL.Nov 18, 2009
Oct 14, 2009BD26-10.01, 10.05 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF CLOTHING & HOUSEHOLD ITEMS 2 STY PUBLIC HALL.Nov 18, 2009
Oct 14, 2009BD26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR 2 STY PUBLIC HALL AT CENTER.Nov 18, 2009
Oct 14, 2009BApt 3 · D26-13.03 ADM CODE ABATE THE NUISANCE CONSISTING OF VERMIN MICE & ROACHES 3 STY APT 3 THRU OUT. LOCATED AT APT 3Nov 18, 2009
Oct 14, 2009BD26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF TV WIRES ROOF CREATING TRIP HAZARD.Nov 18, 2009
Oct 14, 2009BD26-10.01, 10.05 ADM CODE FIRE EGRESS DEFECTIVE. REMOVE OBSTRUCTING BARS OR UNLAWFUL GATES FROM WINDOW TO FIRE ESCAPE OR PROVIDE APPROVED TYPE GATE 4TH STY APT.Nov 18, 2009
Oct 14, 2009BD26-19.05 ADM CODE PROVIDE ADEQUATE LIGHT OF NOT LESS THAN 60 WATTS INCANDESCENT OR EQUIVALENT ILLUMINATION VESTIBULE 1 STY NIGHT INSPECTION.Nov 18, 2009
Oct 14, 2009BD26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE BRICK & MORTAR CHIMNEY ROOF NORTH & SOUTH.Nov 18, 2009
Oct 14, 2009BD26-10.01 ADM CODE REMOVE THE TORN AND/OR LOOSE FLOOR COVERING ALL STYS PUBLIC HALLS.Nov 18, 2009
Oct 14, 2009BD26-10.01, 10.05 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ITEMS 4 STY PUBLIC HALL.Nov 18, 2009
Oct 14, 2009BD26-10.01 ADM CODE REPLACE WITH NEW THE MISSING WOOD HANDRAILS ALL STYS PUBLIC HALLS.Nov 18, 2009
Oct 14, 2009BApt 2 · D26-10.01 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR WALL NORTHWEST KITCHEN 3 STY APT 2. LOCATED AT APT 2Nov 18, 2009
Oct 14, 2009BD26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF DROP CEILING 3 STY PUBLIC HALL CENTER ROOM.Nov 18, 2009
Oct 14, 2009BD26-10.01 ADM CODE REPLACE WITH NEW THE MISSING TOP & BOTTOM WINDOW SASHES 2 STY PUBLIC HALL.Nov 18, 2009
Oct 14, 2009CD26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF PADLOCKED GATES INSTALLED & CAR STORED UNDER AWNING REAR YARD UNDER DROPLADDER ER1.Oct 20, 2009
Oct 14, 2009CD26-10.01 ADM CODE FIRE ESCAPE DEFECTIVE. REPLACE WITH NEW THE BROKEN, DEFECTIVE AND/OR MISSING CORNER BRACKET OF RETURN & FRONT RAILS 3 STY BALCONY NORTHEAST REAR YARD.Oct 20, 2009
Oct 14, 2009CD26-17.10 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDING'S HEATING SYSTEM 1 STY PUBLIC HALL & ON BOILER ROOM DOOR.Oct 20, 2009
Oct 14, 2009AD26-10.01 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE MAILBOXES 1 STY PUBLIC HALL.Jan 17, 2010
Oct 14, 2009BD26-10.01 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING 1 STY PUBLIC HALL.Nov 18, 2009
Oct 14, 2009BSECTION 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES DROP LADDER OBSTRUCTED ROOF AT REAR.Nov 18, 2009
Oct 14, 2009BD26-19.07 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNSET EVERY DAY TO SUNRISE ON THE DAY FOLLOWING 100 WATTS FRONT NIGHT INSPECTION.Nov 18, 2009
Oct 14, 2009BD26-19.05 ADM CODE PROVIDE ADEQUATE LIGHT OF NOT LESS THAN 60 WATTS INCANDESCENT OR EQUIVALENT ILLUMINATION PUBLIC HALLS ALL STYS.Nov 18, 2009
Oct 14, 2009AD26-16.01 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE WATER SUPPLY PIPE OVER BOILER AT CELLAR BOILER ROOM.Jan 17, 2010

Check the agency records

Always confirm on the city's own systems before acting: DOB BIS property profile · DOB NOW · HPD Online · Pay ECB/OATH penalties (CityPay)

City records as of Oct 25, 2026, 2:02 PM ET. BBL 3009970009.

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